Collapsible wagon



FIG. 1 is a perspective view of a collapsible wagon showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a perspective view of a collapsible wagon as in FIG. 1, in a collapsed configuration.

In the drawings, the broken lines represent unclaimed environment subject matter and form no part of the claimed design. 

CLAIM The ornamental design for collapsible wagon, as shown and described. 